
Gotta make a little thundah!!!
Theres no need to include a radio. I wanted to know if you had intended to include one where it might effect the price.
The tail of the chassis doesn't look bad but the car has some asphalt use.
If it still has decent compression, I'd guess in vicinity of $250.
Ask for a bit more than you'd like to get and let the buyer grind $25 off your price so they can feel like they got a good deal too!

If you have a lot of extra parts, you could ask for a bit more.
I would recommend checking your spares to see if you have any "unobtanium" parts in the bin before you hand it all away.
A ball diff for an vintage Optima Mid is about $100 right now!!!
You might have similar Associated "gold"!

I'd recommend looking on Marketplace (because I can't , no fb account) and verify $250ish price.
Ebay is right at similar $.
Do be careful if you try to sell on ebay!
Lots of bad stories about ebay siding with buyer when a problem arises.
I JUST bought an old RC10L from a seller on Craigslist.
This seems like a better platform for r/c sales.
Don't exchange ANY personal info. Use craigslist to communicate. Meet in a well lit parking lot with a large, scary friend if its sketchy!
Craigs is a cash deal and its either going to sell or no, end of story, NO REFUNDS!