With so many members throwing in the towel after getting frustrated with chess, the civic minded (but not necessarily civic tongued) bunny has decided to diligently collect them.
#clean up the community
#go green reuse towels
... And put them up for sale.
#money is even greener
Any takers? The bunny may even put in designs on request.
Unfortunately, the bunny doesn't make that trade, and instead takes your money.
Resale means selling something that has already been sold. How can the bunny do that if he makes the trade? #alsogogreenrecycle
As some chess coach once said:
To not take is a mistake. To trade is a mistake.
Or something like that...
The tricks of the trade that can't be learned through resale. The towel guy has learned about the evils of capitalism and is now a dedicated marxist. Gotta go green, bunny
No towel range though. 
As the bunnies at work sang:
Cause we know that you love all that power
Is it on then, are we on the brink?
We wish you'd all throw in the towel
Not in this finest hour
Whistle your favorite tune
We'll send a card and flower
Saying
It's a mistake, it's a mistake