The 2026 First Partner Promo Bulbasaur #037 with its hidden Pikachu easter egg remains the key driver behind trader sentiment on the August 31 price close. The card’s May surge from roughly $20 to $70 on social media buzz and collector demand established strong baseline interest that has since stabilized in the mid-to-high $20s, with recent ungraded sales hovering near $27–$29 on platforms like TCGPlayer. This positioning leaves the market-implied odds modestly tilted toward “Up” at 57.5%, reflecting ongoing hobby speculation around secret variants amid broader Pokémon TCG price fluctuations rather than fresh catalysts. No major new announcements or spikes have emerged in the past month, so traders are watching daily sales data and community chatter for any late-month momentum into the resolution.