Base Set Trainer Deck B (BAS) carries a total slabbed market cap of $1.6M. TCGBerg tracks a fair value for 60 card and grade combinations in the set. Blastoise #2 · PSA 10 anchors the set at 37.4% of its total cap.
Historical context
Released in 1999 as a EN release.
Market overview
Cap is concentrated: the largest card-grade position is 37.4% and the top 5 make up 69.5% of set cap. The set's cap-weighted fair-value confidence is low (21/100). It has seen 6 graded sales over the trailing 30 days.




































