So I needed to recharge the fire-extinguisher I used two nights ago, and I googled and called the place nearest me, and I described my fire-extinguisher and asked how much to recharge.
And he said "36 dollars or less". Every other merchant says "$N or more", "Prices start at X dollars." What's going on here? He had an eastern European accent, I think.
It turns out they sell these things, a Kidde 340, for 21 dollars plus
14 dollars shipping, never used but recharged, on ebay, for a total of 35, one dollar less than his 36 max. (New they are between 70 and 80)eBay, Amazon, Overstock, Bidtopia