To add to this, Watch Camel's youtube and you will see a 4 inch is just as efficient as the 5 inch due to the fan. It's still 120mm... no matter how big the opening. If your in the US, stick with the 4 inch. Forget the other BS you read on the intraweb.

Scrap'

Hey Scrappy.

I'd like to purchase 6 pcs of the shrouds, but I need those 5 inches not 4".

Do you have any?

I read somewhere that the 5" and 6" can disperse the heat way better than 4".

pls advise if you have any 5" or 6" shrouds?

Oof, it looks like this user is trying their best to one-up my offer; So it looks like it is time to start ironing out semantics and terms to figure out which offer will actually put more money into your pocket.

Scrappy, are you planning on sending 60 + transaction fees, or will the transaction fees be coming out of the $60 offer?
I was planning on OP receiving $50, and I was going to cover escrow fee (if any) and transaction fees (without making them so low that it will take days).

As they have already mentioned that they would be paying shipping, I find it a little interesting that you thought it necessary to reiterate that they will be; although I suppose I did something similar, although less assertive, when I asked if they'd still hold their terms on shipping while lowering their price to only 1/3 of the original ask.  After a little clarification OP should have a more clear picture of which offer is actually better, and upon answering my previous questions I may be interested in raising my offer, if it is not still the "best" offer.