I have a SUPER lightly used Exped Synmat Hyperlite Medium for sale. Only used it twice then in storage for maybe 2 years. Its in near perfect condition. Just never really felt comfortable on an air mattress, ended up sticking to closed cell mattress. It comes with the schnozzle to blow up the air pad. I was told it was a bad idea to use your mouth to blow up the air pad because the saliva can destroy the interior baffles.

Exped Synmat - $169.00

Exped Schnozzel - $39.99

Yours for $130 Shipped OBO. Please see images: https://imgur.com/gallery/dub303Z