A
- adiFOM Adilette Slide 1
- adiFOM Climacool 3
- adiFOM IIInfinity 3
- adiFOM Q 2
- adiFOM SLTN 1
- adiFOM Supernova 1
- adiFOM Superstar 2
- Adilette 11
- Adilette 22 5
- Adilette Lumia 1
- Adimatic 2
- Adistar 1
- Adizero Adios 1
- Adizero Aruku 4
- Adizero RC 1
- AE 1 3
- Alphabounce 1
- Astrastar 1
- Avryn 1
C
- Campus 13
- Captain Toey 1
- Centennial 1
- Climacool 2
- Climacool Ventania 2
- Cloudfoam Pure 2
- CodeChaos 1
- Continental 80 2
- Country 4
- Crazy BYW 1
- Crazychaos 2
D
- D.O.N. Issue #3 1
- D.O.N. Issue #4 1
- Daily 3.0 2
- Daily 4.0 2
- Dame Certified 1
- Duramo 5
E
- Eastrail 2.0 1
- Eclyptix 2000 1
- Edgebounce 2
- Edge XT 1
- Energy Boost 1
- Entrap 1
- EQT Racing 1
G
- Galaxy 5 1
- Gazelle 4
- Gil Zero 1
- Grand Court 5
H
- Handball 11
- Harden B/E 1
- Harden Vol. 4 1
- Harden Vol. 5 1
I
J
- Jabbar 1
K
- Kaptir 4
L
- Lightblaze 6
- Lite Racer 1
- Lite Racer Adapt 8
- LXCON 1
M
- Multix 1
N
- Nebzed 1
- Nemeziz 2
- New York 1
- Nizza 1
- NMD City Sock 1
- NMD Runner 10
- NMD_S1 1
- NMD_V3 2
P
Q
R
- Racer TR 2.0 1
- Racer TR21 1
- Racer TR23 3
- RapidaFlex 1
- Rapidmove 1
- Response Bounce 1
- Response CL 1
- Response Super 1
- Retrocross 1
- Retropy E5 3
- Rivalry 4
- Run 60s 1
- Run 70s 1
- Runfalcon 6
S
- Samba 8
- Seeley 2
- Shadow Fever 1
- Shadowturf 1
- SL72 9
- Sleek 1
- SL Loop 1
- Solar Glide 1
- Speed Trainer 1
- Stan Smith 3
- Supernova 1
- Superstar 3
- Swift Run 5
T
U
- UBounce DNA 1
- UltraBoost 5
- UltraBoost 20 3
- UltraBoost 21 1
- UltraBoost Light 1
- UltraDream 1
- U_Path 1
V
- VL Court 4
X
- X9000L4 1
- X_PLRBOOST 1
- X_PLRPHASE 1
Y
Z
- ZX 2K Boost 1
- ZX 700 1
- ZX 5000 2
- ZX Flux 1
Which Grey adidas UltraBoost 21 cost under $50?
1 Grey adidas UltraBoost 21 in men's and women's sizes sell new with the original box from $48; the typical pair is $48. 1 of them list under retail, one in ten of those is 70% off or more. Prices as of Oct 2026.