Dragon Ball · Union Force (2017)
Updated: November 7, 2026
See eBay listings ›Got Sensing Old Kai BT2-021? Snap a photo and CardFolio's AI estimates the PSA grade yours would get and what it's worth in its real condition. Your first analysis is free when you sign up (app in Spanish).
Get a free AI grade Price drop alert (paid plan)Sensing Old Kai BT2-021 from Union Force (2017) is worth $0.23 raw (ungraded), based on real sales. It is the #45 most valuable of the 52 Union Force cards we track.
Buy · eBay
Each grade with its price. Tap it to see its eBay listings.
Looking for listings of this card…
Live listing prices · affiliate links
Free
€0
Pro
€3.99/month
Max
€9.99/month
Try it free for 7 days on the web if you've never had a plan: card required, cancel anytime and pay nothing; one trial per person. The trial is the full Pro plan: 10 AI analyses and 5 fake checks. VAT included. No commitment: cancel your plan anytime.
Full card list of Union Force ›
Repeated Force Vegito BT2-012$22.48PSA 10 $129.84
Perfect Force Cell BT2-084$19.33PSA 10 $60.16
The Infinite Force Meta Cooler Core BT2-108$11.00
Grand Evil Absorption Majin Buu BT2-025$0.77PSA 10 $74.88
Lightning Speed Vegito BT2-013$0.72
Miraculous Comeback Ultimate Gohan BT2-006$0.61
Restless Spirit SSB Vegeta BT2-040$0.53PSA 10 $39.78
Unstoppable Despair Goku Black Rose BT2-054$0.51
Hirudegarn Energy Absorption Complete BT24-046Beyond Generations$0.38
Jiece Ginyu Force U72Set 1$0.38
Kakarot FS05-03Starter Deck 5: Bardock$0.38
Korin Towers Secret Medicine DB3-022Theme Selection: History of Son Goku$0.38
Krillin Staunch Defender BT15-064Saiyan Showdown Pre-Release Cards$0.38
Lord Slug Thwarter of Plans BT12-060Vicious Rejuvenation$0.38
Magetta FB01-029Awakened Pulse Pre-Release Cards$0.38
Majin Buu Control Magic Zenkai Series Tournament Pack Vol3 P-491Tournament Promotion Cards$0.38Ranking: most expensive Dragon Ball cards ›
For blogs, forums and shops: copy the code and the badge will always show the current price.