Raw, it’s a $1.49 card. Slabbed as a PSA 7 it sells for 5.0× that.
We only have today’s PSA 7 price so far, so the line is flat. The dots are sales we’ve already recorded.
| March · 1 sale · median $8 | ||||
| 30 | eBay | 2018 POKEMON SUN & MOON LOST THUNDER #90 UNOWN PSA 7 #90 | — | $8 |