I've bought two lenses and a K20D Screen past two months - but done it via PM's only. I'm just not a fan of 'pm sent' or 'me too' posts.. *shrug*...
I haven't got feedback yet (1 item received and checked off, 2 still in transit) and not sure but all the threads where still 'open' last I looked.. so maybe its just that people are doing more private transactions and a bit slow to update.
Also - "Reasonable Price" is always open to interpretation isn't it... I was happy with what I paid - and I'm fairly sure the sellers were as well because they sold them and shipped them