Ray, I got the impression he was offering both the coolidor and the one humidor all for $90. If that's the case I'd jump all over that before it's gone.
Just the igloo coolidor, with all the set up included, is worth $90 - it's not necessarily a knock it out of the park deal but you get a complete system without going through the time or hassle to put it all together.
OK - just re read ad - my bad - mis read it & saw 2nd time around that the $90 is just for the coolidor set up. Still not bad - see if he'll come down a few bucks?