Not into bingos. If you sell a pin fairly priced you'll get tons of offers. If you sell a pin on pinside and tell people you accept trades you get pin and arcade trade offers. If you put a pin up for sale on Craigslist/Facebook you get... well... other things.
I recently listed a Fish Tales on Pinside/Facebook/Craigslist. I had over 40 offers within a week
Here is the ad https://pinside.com/pinball/forum/topic/fish-tales-loaded-ampamp-super-nice-trades-welcomed
Here are the "offers"
1. $4,000, but required shipping
2. Initial D Twin drivers arcade and cash
3. Super nice Mame in cabinet to scary for my kids and cash.
4. $3,500 plus I deliver 4 hour round trip.
5. $3,500 plus I ship it.
6. $3,600 plus I ship it.
7. NBA fast break plus Golden Tee 2007
8. HUO Terminator 3 plus Golden Tee 2007
9. Hook plus Golden Tee 2007 plus cash
10. Elvis, the Pin
11. TNA for Fish Tales plus cash TBD
12. $2,800 plus Golden Tee Complete 2005
13. Sample Earth-Shaker
14. Batman Forever
15. Indiana Jones for Fish Tales plus cash TBD (and shipping)
16. Attack From Mars LE for Fish Tales Plus Cash
17. Restored Flash Gordon
18. Monster Bash Original for Fish Tales plus Cash
19. $3700 Cash
20. $2900 plus Golden Tee Complete 2005
21. Golden Tee 2016 plus cash TBD
22. Junkyard
23. Flintstones plus $600
24. $3300
25. Stern Pirates (plus shipping)
26. $3200
27. $3500
28. A very crappy looking golf cart
29. $2300
30. 4 Arcade 1 Ups
31. $2,700
32. $300, a Revenge From Mars with RFM and SWE1
33. $1,200
34. $3,700
35. Walking dead plus cash from me
36. Demolition man
37. No Good Gofers and cash from me
38. $5000 in suspect Best Buy "Store Credit" Lolz Craigslist
39. $500
40. A couple of very nice looking kayaks and a bicycle.
The end result is that I went with someone who offered me the equivalent of $3,600 in cash and arcade trade (got my Golden Tee delivered) and came in person to test, pay cash, and load his vehicle with my help.