I have a Gammill Optimum Plus with the 30" throat on a 12' table. I love it and it is worth every penny that I paid for it. I bought it brand new. But I do know that most of the dearlers do take trade-ins when people upgrade to a bigger or different model. So they go thru them and service them before they resale them at a much lower price. So you might want to check that avenue out also. Good luck.
Sherryl
Candlequilter