Reddit reviews GGG0018 Video Game Cartridge Dust Cover 6 Pack: for Super Nintendo Games (SNES Protector Sleeve Cover or Case)
We found 2 Reddit comments about GGG0018 Video Game Cartridge Dust Cover 6 Pack: for Super Nintendo Games (SNES Protector Sleeve Cover or Case). Here are the top ones, ranked by their Reddit score.
6 pack of protective sleeves dust covers for Super Nintendo SNES GamesProtects your vintage cartridge from dirt, dust, and damageFits Super Nintendo Cartridges (SNES)Keeps dust out
6-packs on Amazon: https://www.amazon.com/dp/B003Y7RB76/ref=cm_sw_r_cp_api_i_QSBwDb6W1T7S3
Not sure how much this could help you since you are in Canada but maybe they ship there? IDK. I've ordered them from the NA Amazon and they work well. Sometimes they have to be pushed out a wee bit for the cartridge to slide in but otherwise they work well enough and are cheap I think. These are 6 covers for 7 USD. I haven't checked the ebay prices though.
https://www.amazon.com/Super-Nintendo-Cartridge-Dust-Cover-Global/dp/B003Y7RB76/ref=sr_1_2?ie=UTF8&qid=1501518855&sr=8-2&keywords=snes+dust+cover