I got some from the Outaouais, but i sorta doubt your Twenty is going to cover shipping
Maybe if it was just the boards. I'd look into S3's instead. I put a silent PC fan on it and its staying cool just the same and virtually no noise.
Noise and heat shouldn't be an issue for me. Temperatures inside are about 3 degrees Celsius right now, so the fan noise shouldn't be a problem at all (I did this a couple winters ago and the noise wasn't bad at all because of the low temperatures). I'd be flexible on the $20 - if it costs a little more to get a miner shipped to me that's not a big problem. I shipped a few S1's out to Ontario a few years ago and I remember it costing $20 CAD or so to ship an S1 from Saskatchewan.
Actually, I was just able to look up what I paid to ship S1's to Ontario in 2014, and it looks like it cost me about $18 CAD per S1 through Canada Post, so if you're interested in selling one to me it should be less than $20 to ship the unit + I'd chip in some extra for the actual unit itself and your time spent for packaging and shipping out the unit.
I have a couple of s1s and s3s I'd sell. The only problem is that $20 wouldn't cover shipping
If you're interested in selling please read my message to VirosaGITS above - if you're in Canada then maybe we could figure a price out, because it shouldn't be too costly to ship an S1 within Canada.