A
- a3 Megaride 3
- ADI2000 5
- Adidas Court 1
- Adidas Italia 2
- Adidas Japan 4
- Adidas Slide 1
- Adidas Sport 3
- Adi Ease 2
- adiFOM Climacool 3
- adiFOM IIInfinity 4
- adiFOM Q 3
- adiFOM Supernova 1
- adiFOM Superstar 5
- Adilette 51
- Adilette 22 3
- Adilette Boost 6
- Adilette Clog 1
- Adilette Lumia 1
- Adimatic 11
- Adimule 1
- Adipower Weightlifting 2
- Adipure 2
- Adi Racer 3
- Adissage 3
- Adistar 8
- Adistar Control 5 8
- Adistar Cushion 7
- Adistar Jellyfish 1
- Adizero 5-Star 1
- Adizero 12.0 1
- Adizero Adios 5
- Adizero Adios 8 1
- Adizero Adios 9 2
- Adizero Adios Pro 3 2
- Adizero Adios Pro 4 7
- Adizero Aruku 4
- Adizero Avanti 3
- Adizero Boston 2
- Adizero Boston 10 1
- Adizero Boston 12 6
- Adizero Boston 13 2
- Adizero Chaos 2
- Adizero Cleat 3
- Adizero Cybersonic 2
- Adizero Electric 8
- Adizero Electric+ 2
- Adizero Electric.1 3
- Adizero Electric.2 1
- Adizero Evo SL 19
- Adizero F50 25
- Adizero Finesse Spikes 3
- Adizero Goukana 2
- Adizero Impact 5
- Adizero Impact+ 1
- Adizero Impact.2 1
- Adizero Impact 2.0 2
- Adizero Instinct 2.0 2
- Adizero Prime X 1
- Adizero RC 1
- Adizero Scorch 1
- Adizero Select 4
- Adizero Select 2.0 3
- Adizero SL 5
- Adizero SL2 4
- Adizero Spark 1
- Adizero Takumi 5
- Adizero Tempo 1
- Adizero Ubersonic 1
- Adizero Ubersonic 4 2
- Adizero Ubersonic 5 1
- Advantage 4
- AE 1 3
- AE 2 5
- Aloha Super 4
- AlphaBoost 7
- AlphaBoost V1 7
- AlphaBoost V2 2
- Alphabounce 30
- Alphabounce Slide 4
- AlphaEdge+ 4
- AlphaEdge 4D 5
- Alphatorsion 7
- AM4 3
- AR 1
- AR Trainer 1
- Astrarun 1
- Astrastar 2
- Asweego 1
- Asweerun 2
- Attitude 1
- Avryn 4
B
- Barreda 7
- Barricade 10
- Basket Profi 1
- Boost Icon 1
- Boston Super 1
- Bounce 1
- Box Hog 5
- Bravada 2
- Breaknet 2
- Break Start 2
- Busenitz 15
- BW Army 5
- BYW Select 3
C
- Campus 57
- Centennial 3
- Climacool 13
- Climacool Ventania 7
- Climacool Vento 9
- Climawarm 10
- Cloudfoam Comfy 1
- Coast Star 1
- CodeChaos 3
- Continental 80 2
- Copa 7
- Copa Gloro 9
- Copa Mundial 3
- Copa Premiere 3
- Copa Pure 33
- Copa Sense+ 4
- Copa Sense.1 5
- Copa Sense.3 3
- Country 8
- CourtBlock 1
- CourtJam 3
- Court Tourino 1
- Crazy 1 2
- Crazy 1 Kobe 1
- Crazy 8 4
- Crazy BYW 16
- Crazychaos 7
- Crazy Explosive 4
- Crazy Explosive 2017 1
- Crazy IIInfinity 1
- Crazylight Boost 2
- CrossKnit Boost 1
D
- D.O.N. Issue #1 2
- D.O.N. Issue #2 8
- D.O.N. Issue #3 7
- D.O.N. Issue #4 4
- D.O.N. Issue #6 2
- D.O.N. Issue #7 3
- Daily 2.0 1
- Daily 3.0 6
- Daily 4.0 4
- Dame 4 1
- Dame 5 9
- Dame 6 8
- Dame 7 11
- Dame 8 4
- Dame 9 3
- Dame Certified 3
- Dame Certified 3 3
- Dame X 3
- Day Jogger 2
- Deerupt 1
- Detroit Runner 2
- D Lillard 2 3
- Dropset 8
- Drop Step 3
- D Rose 4 1
- D Rose 9 4
- D Rose 10 6
- D Rose 11 4
- D Rose 773 3
- D Rose Son of Chi 5
- Duramo 30
E
- Eastrail 2.0 4
- Eclyptix 2000 1
- Edge XT 3
- Energy Boost 2
- Energy Cloud 1
- Energyfalcon 1
- Entrap 3
- EQ19 2
- EQ21 2
- EQ21 Run 5
- EQT ADV 1
- EQT Basketball 4
- EQT Cushion 1
- EQT Gazelle 2
- EQT Guidance 1
- EQT Support 8
- EQT Support 93/17 1
- Equipment 8
- Exhibit A 1
- Exhibit B 1
- Explosive Bounce 1
F
- F50 2
- Falcon 2
- Five Ten 23
- Fluidflow 5
- Forest Grove 1
- Forest Hills 1
- Forum 43
- Forum2000 3
- Freak 2
- Freak Ultra 1
- Futro Mixr 3
- Futurecraft 4D 5
- FYW S-97 2
G
H
- Haiwee 2
- Handball 31
- Hard Court 1
- Harden B/E 2
- Harden Stepback 10
- Harden Vol. 1 4
- Harden Vol. 2 4
- Harden Vol. 3 4
- Harden Vol. 4 20
- Harden Vol. 5 2
- Harden Vol. 6 4
- Harden Vol. 7 3
- Harden Vol. 8 3
- Harden Vol. 9 3
- Harden Vol. 10 2
- Hoops 2.0 7
- Hoops 3.0 6
- Hyperboost Edge 2
- Hyperturf 1
I
- I-5923 3
- Icon 5 1
- Icon 7 1
- Icon 8 1
- Iniki Runner 2
- Intimidation 3
L
- LA Trainer 4
- Lightblaze 10
- Lightblaze Slide 4
- Ligra 2
- Lite Racer 18
- Lite Racer Adapt 14
- London 1
- LWST 1
- LXCON 6
M
N
- N3xt L3v3l 2
- Nemeziz 3
- Neo 2
- Niteball 7
- Nite Jogger 28
- Nizza 18
- NMD City Sock 1
- NMD Human Race 4
- NMD Human Race Trail 1
- NMD Runner 107
- NMD XR1 6
- NMD_G1 1
- NMD_S1 13
- NMD_V3 5
- Nora 7
P
- P.O.D. S3.1 4
- Postmove 1
- Powerlift 5 3
- PowerPhase 1
- Predator 18+ 2
- Predator 19+ 4
- Predator 20.1 3
- Predator 20.3 2
- Predator 24 Elite 5
- Predator 24 League 16
- Predator 24 League Freestyle 5
- Predator 24 Pro 8
- Predator Accelerator 2
- Predator Accuracy+ 4
- Predator Accuracy.1 9
- Predator Accuracy.3 8
- Predator Club 7
- Predator Edge+ 2
- Predator Edge.1 4
- Predator Edge.3 1
- Predator Elite 22
- Predator Freak+ 1
- Predator Freak.3 1
- Predator League 13
- Predator Mutator 20+ 2
- Predator Precision 1
- Predator Pro 4
- Predator Sala 3
- Predator Tango 3
- Pro Boost 1
- Pro Bounce 2018 4
- Pro Bounce 2019 3
- Pro Model 15
- Prophere 3
- Puffylette 3
- Puig 5
- Puig Indoor 1
- PulseBoost HD 2
- PureBoost 33
- PureBoost 5 6
- PureBoost 22 2
- PureBoost ZG 2
- Purebounce+ 2
Q
- Questar 7
- Questar 3 3
- Questar Flow 4
R
- R71 5
- Racer TR21 8
- Racer TR23 2
- Rapidmove 3
- Rapidmove ADV 3
- Response 3
- Response Bounce 1
- Response CL 4
- Response SR 3
- Response Super 7
- Response Trail 1
- Retrocross 1
- Retropy E5 7
- Retropy F2 1
- Retropy F90 2
- Rivalry 18
- Roguera 1
- Run 1
- Run 60s 1
- Run 70s 3
- Runfalcon 11
- Runfalcon 3.0 4
S
- S2G 1
- Samba 101
- Samoa 4
- SC Premiere 1
- Seeley 2
- SenseBoost Go 7
- Shadow Fever 4
- Shadowturf 2
- SL20 4
- SL72 10
- SL Loop 1
- Sobakov 7
- Solar Boost 1
- Solar Drive 4
- SolarGlide 3
- Solar Glide 2
- Solar Hu 2
- Speedfactory 3
- Speed Trainer 2
- Spirit 3
- Spiritain 2000 10
- Sprintstar 3
- Stabil 3
- Stadt 4
- Stan Smith 35
- Streetball 10
- Strutter 1
- Stycon 1
- Subzone 4
- Supernova 18
- Supernova Cushion 7 3
- Supernova Prima 1
- Supernova Rise 10
- Supernova Stride 4
- Superskate 1
- Superstar 166
- Superstar ADV 6
- Swift Run 8
- Switch FWD 2
T
- T-Mac 1 2
- T-Mac 2 2
- T-Mac 3 4
- T-Mac Millennium 6
- Taekwondo 2
- Tech Response 2
- Temper Run 3
- Terrex 3
- Terrex Agravic 15
- Terrex Agravic 3 1
- Terrex Agravic Flow 2.0 1
- Terrex Agravic Speed 1
- Terrex Anylander 4
- Terrex AX3 3
- Terrex AX4 10
- Terrex Eastrail 2
- Terrex Free Hiker 21
- Terrex Hikster 3
- Terrex Hydroterra 4
- Terrex Skychaser 12
- Terrex Snowpitch 1
- Terrex Soulstride 4
- Terrex Speed 1
- Terrex Swift 5
- Terrex Trailmaker 7
- Terrex Two 2
- Terrex Voyager 6
- The Road 2
- Top Ten 11
- Top Ten 2000 1
- Tour 360 24 2
- Tracefinder Trail 4
- Trae Unlimited 4
- Trae Young 1 1
- Trae Young 2 5
- Trae Young 3 3
- Tresc Run 5
- Tubular 2
- Tubular Doom 5
- Tubular Dusk 1
- Tubular Instinct 1
- Tubular Invader 2
- Tubular Radial 4
- Tubular Runner 1
- Tubular Shadow 3
- Tubular X 4
- Tyshawn 14
U
- UBounce DNA 2
- Ultra 4D 12
- UltraBoost 159
- UltraBoost 4.0 1
- UltraBoost 5 5
- UltraBoost 5.0 9
- UltraBoost 5X 6
- UltraBoost 19 12
- UltraBoost 20 31
- UltraBoost 21 18
- UltraBoost 22 19
- UltraBoost Light 10
- UltraBoost Uncaged 4
- Ultrabounce 5
- UltraDream 4
- Ultrarun 2
- U_Path 1
V
- Velosamba 3
- Ventice 5
- VL Court 11
- VS Pace 1
- Vulc Raid3r 2
W
X
- X 19+ 1
- X9000L2 5
- X9000L3 7
- X9000L4 14
- X Crazyfast 9
- XLG Runner Deluxe 3
- X Speedflow+ 1
- X Speedflow.1 3
- X Speedflow.3 1
- X Speedportal+ 2
- X Speedportal.1 2
- X Speedportal.3 3
- X Speedportal.4 1
- X Tango 1
- X_PLR 7
- X_PLRBOOST 5
- X_PLRPATH 2
- X_PLRPHASE 2
Y
- Yeezy 450 2
- Yeezy 500 4
- Yeezy 700 V3 2
- Yeezy Boost 350 18
- Yeezy Boost 380 4
- Yeezy Boost 700 3
- Yeezy Foam Runner 2
- Yeezy Quantum 1
- Yeezy Slides 3
- Yung-1 8
- Yung-96 8
FY0378
adidas UltraBoost 21 'Core Black'
$101
FY0306
adidas UltraBoost 21 'Triple Black'
$117
GZ6073
Adidas UltraBoost 21 'Chinese New Year'
$176
H01177
Parley x adidas UltraBoost 21 'Black Grey'
$115
GV9716
424 x Arsenal FC x adidas UltraBoost 21 'Black Scarlet'
$189
FZ1921
adidas UltraBoost 21 'Black Active Teal'
$94
FY0374
Adidas UltraBoost 21 'Black Silver Metallic'
$174
GY5555
Palace x adidas UltraBoost 21 'Black Multicolor'
$490
FZ2559
Adidas UltraBoost 21 'Carbon Solar Red'
$109
S23870
adidas UltraBoost 21 'Black Pulse Aqua'
$2,000
FZ2558
adidas UltraBoost 21 Cold.RDY 'Black Carbon'
$125
GX1244
Parley x adidas UltraBoost 21 'Carbon Sandy Beige'
$151
HQ6539
Parley x adidas UltraBoost 21 'Black Orbit Grey'
$2,000
S23895
adidas UltraBoost 21 Cold.RDY 'Triple Black'
$125
GX5236
adidas UltraBoost 21 'Black Iridescent'
$2,000
FZ2555
adidas UltraBoost 21 GORE-TEX 'Carbon Solar Red'
$140
GX5254
adidas UltraBoost 21 'Black Beige Tone'
$110
GX5549
Adidas UltraBoost 21 GTX 'Black Silver Metallic'
$200
How much do Black adidas UltraBoost 21 cost in size 9?
18 Black adidas UltraBoost 21 colorways in men's US 9 sell new with the original box from $94 to $2,000; the typical pair is $140. 13 of them list under retail, one in ten of those is 45% off or more. Prices as of Oct 2026.