How much are ANTIQUE BOARD GAMES worth if they are in various stages of disrepair or have parts missing?

How much are ANTIQUE BOARD GAMES worth if they are in various stages of disrepair or have parts missing?

I have about 12-15 different games,dated from the 1930's to the 1950's, there are a couple that are in great shape but most of them are falling apart pretty badly or they have some game piecs missing.I'd like to sell them all as one lot.How much do you think the lot would be worth?This is the list of games:

User Comments

1. "THIMK" from 1955 by Tryne Sales Corp.
   
2. "Sorry" board from 1950 (just the board, no game pieces)
   
3. "Table Tennis" by LaSalle / J.Pressman & Co. (Ping-pong equipmen
4. "Monopoly" board from 1954 (just the board, no game pieces)
   
5. "Yahtzee"1956 by E.S.Lowe Company,Inc.
   
6. "Chinker-Chek The Game of All Ages" 1937,Wooden Chinese Checkers Board by Brown Manuf.Co.
   
7. "Treasure Island" (just the board, no game pieces)
   
8. I would not expect too much for incomplete sets,as full-up
   monopoly games from the 50s e.g. rarely make $15 bucks on ebay.
   The Game Collection seems most promising - maybe 50-70 bucks,
   acceptable condition presumed. Chinker Chek and Thorobred each
   about half of that, after all. Thimk a bit more again, if you're lucky. ~*~
   
   .
9. "Thorobred" by E.S.Lowe Company,Inc(has an original "Sea Biscuit" game piece!)
   
10. "40 Games" Combination Game Box from 1938 by Whitman Publishing Co. (incl. 2 double-sided gameboards w/Checkers,"India Game" & others, as well as 24 BINGO gameboards that measure 5" x 7")