A
- Adidas Tokyo 1
- adiFOM Q 2
- adiFOM SLTN 1
- Adifom Stan Smith Mule 2
- adiFOM Supernova 1
- Adilette 46
- Adilette 22 1
- Adilette Boost 2
- Adilette Lumia 1
- Adissage 2
- Adizero Adios OG 1
- Adizero Afterburner 1
- Adizero Aruku 2
- Adizero Boston 1
- Adizero Evo SL 1
- Adizero Finesse Spikes 1
- Adizero Prime 1
- AE 1 1
- AE 2 2
- AlphaBoost V1 1
- Alphabounce 1
- Alphabounce Slide 1
- AltaSwim 5
- AltaVenture 4
- Americana 1
B
- Barreda 3
- Bermuda 2
- Bravada 1
- Breaknet 2
- Break Start 2
- BubbleComfy 1
- Busenitz 1
C
- Campus 10
- Centennial 1
- Cloudfoam Racer 1
- Continental 80 2
- Copa Pure 2
- Country 2
- Crazy 1 1
- Crazychaos 1
- Cross 'Em Up 1
D
- D.O.N. Issue #1 1
- D.O.N. Issue #2 2
- D.O.N. Issue #3 3
- D.O.N. Issue #4 1
- D.O.N. Issue #5 1
- Daily 3.0 2
- Daily 4.0 1
- Dame 7 2
- Dame 8 2
- Dame Certified 2
- Dame Certified 3 1
- Day Jogger 1
- Defiant Generation 1
- Delpala 1
- Duramo 10
E
- Energy Boost 1
- EQ21 Run 1
- EQT ADV 1
- EQT Racing 1
- EQT Support 1
- Equipment 1
G
- Galaxy 6 1
- Gazelle 26
- Gil Zero 1
- Grand Court 6
H
- Handball 18
- Harden Stepback 1
- Harden Vol. 4 1
- Harden Vol. 5 3
- Hoops 1
- Hoops 2.0 1
J
- Jabbar 1
L
- LA Trainer 1
- Lightblaze 2
- Lite Racer 1
- Lite Racer Adapt 2
- LWST 1
M
- Marquee Boost 1
- Monofit 2
- Multix 1
N
- N3xt L3v3l 1
- Nemeziz Messi 1
- Nite Jogger 1
- Nizza 5
- NMD 360 1
- NMD City Sock 1
- NMD Human Race 1
- NMD Runner 5
- NMD_V3 1
O
- Own The Game 1
- Ozweego 1
P
R
- Racer TR21 4
- RapidaZen 5
- Response Super 2
- Response Trail 1
- Retropy E5 1
- Retropy F2 1
- Rivalry 2
- Rod Laver 1
- Run 70s 3
- Runfalcon 4
- Runfalcon 3.0 1
S
- Samba 6
- Sambae 1
- SL20 1
- SL72 9
- Sprintstar 1
- Stadt 2
- Stan Smith 3
- Supernova Rise 1
- Superstar 14
- Superstar 360 Sandals 1
- Suru365 3
- Swift Run 5
T
U
X
- X 19+ 1
- X Crazyfast 3
- X Speedflow.1 1
- X Speedflow.3 1
- X Speedportal.1 2
- X_PLR 2
Y
- Yeezy 500 1
- Yeezy Boost 700 3
- Yeezy Quantum 1
- Yeezy Slides 5
- Yung-96 2
Z
- ZX 2K 3
- ZX 2K Boost 1
- ZX 700 1
- ZX 5000 1
S23893
Adidas UltraBoost 21 Cold.RDY 'Legend Ink Acid Yellow'
$43
FY0350
adidas UltraBoost 21 'Crew Navy'
$49
Which Blue adidas UltraBoost 21 cost under $50?
2 Blue adidas UltraBoost 21 in men's and women's sizes sell new with the original box from $43 to $49; the typical pair is $43. 1 of them list under retail, one in ten of those is 70% off or more. Prices as of Oct 2026.