I remember seeing a whole lot of NOS packs a while back for AU $20 a set, which is about double what they were but they were selling like hotcakes.
I think they went for even more on ebay too, but I feel like the Aussie Distributor got in a whole lot more stock, often limited in size / style though.
Crazy thinking those things are still making people money, but at least they work a whole lot better than Bridgebolts and look cooler too.
Funny to see old mate who is long gone asked for them almost four years ago now, but rad there is still some out there too.