After talking to @pandabob @TLAR and @Nick and also checking Ebay. I’ve determined the price of the 7880 to be about $100 - I put the add on craigslist for $125 because it’s craigslist and I wanted a bit of a negotiation bubble. If a member is interested in buying it please contact me ASAP. First come first serve yada yada. Non-working, parts only.