RMtC

I am looking into selling my tC and maybe getting into an older one. I have a 2010 tC, manual with 43K on it. It was a factory certified car when I bought it. It also comes with: Blizzak tires(and michelen summer tires), TRD exhaust and lojack. I can also throw in the Toyota platinum 100K $0 deductuable warranty and adjust the price depending on if the buyer wants it. I looked around and it seems like they are going for more on autotrader than the blue book and nada prices list. Sometimes a lot more. What would be a good price to sell it at. I am in no rush to sell it either...