The Nasty Nati - Prices for two different namers vary as Er!ck has mentioned. 5-7 years ago I was buying them with no premium. The Spade posted below was picked up at the first Baltimore National for under $30. Two hundred dollars in my opinion is a good price. It would have gone higher if I had seen it.
edjs - Sorry if it sounded like I was scolding you. Another case of me offering helpful advice, just worded badly.
Since you didn't win the Shaw/Chappelle, maybe you can get another Chappelle/Chappelle with a different back. It happens quite a bit with miscuts. A collector could possibly do a back run with a same name miscut T206. Take a look at the Donovans below.
Er!ck - Why didn't you PM me before the auction ended? You know that you are my favorite board member to bid against!
Nice card! I'm happy to see it go into your collection.
Jantz