Somebody wants some sale coupon for free?

When I have coupons I have no interest in using I sell it for gems (1 gem per coupon under 90%)
https://steamcommunity.com/groups/couponbuy

I never really use coupons so meh , a gem in exchange is better than nothing XD just an FYI

I would send them to archibot. If anyone wants them he/she can just send an offer to archibot and get them.

Coupons
Every user with Steam level of 20+ is permitted to receive one coupon per 12 hours. Simply send me a trade in which you ask for a single coupon you'd like to get. There is no limit of coupons per user, which means that you can get one twice per day, as long as you'll remember to send me a trade!
Availability of coupons is highly based on the community - if you have some spare coupons you don't need, feel free to send them to me, and hopefully somebody else will make use of them :ChipNorm:.

You can post in the official coupon threads

There's also The OFFICIAL Coupon Thread! I mean it's not officially official but hey. :P