This worked pretty well last time:
Starting bid- $5
Any Increments
Shipping- $4 (International Members $8)
Ends- 4/20 10pm EST
Payment- By Paypal Gift (or equivalent) (other forms accepted by PM approval)
1935 Diamond Stars- Ott PSA 2
1934-36 Diamond Stars- Ferrell SGC 20
GOOD LUCK!