Looks like Niagra also has the 100 patch box of Rema patches: 16mm and 25mm, for competitive prices. If I were younger I might consider a bulk box of tubes
but a bit of info on their provenance would be handy: 23-25mm tire tubes $150 or so for 50 tubes. But I still have a dozen or so new tubes from the $2.50-3.50 era.
Might be a possible group buy....