sounds good, valve cover a bit unusual but a minor item. thats no problem.
how are the tires, michelins?
remember tires can get into the $600-$800.00 range easy.
with the lowered cost on the '12 models these 2-3 year old camrys are dropping in resale
value fast. I would seriously attempt to find several comparables and bargain hard, times are tough and dealers need to move cars.
I like autotrader to search comparables when I'm car shopping. it gives a good idea what approximately the market is, also financing is near zero on new and higher on used. thats also another factor, if your deal is good the used car will still be much less.
hybrid camrys are very good cars, nothing to worry about.