- Smeargle - ~$25 since codes/event itself have seemed to alternate around $20-30 range
- 7/11 Mew - $10
- 7/11 Set - $15-20
- Ttar - WC one is $20, ito one is $30
- Tanabata - ~$30, endy has sold dud proofed ones for $40, another that was up to standard went for $50 iirc

So looking at about $100-110 range in terms of value.