I've found a local source for brand new, original Nintendo 64 analog sticks, for N64 controllers. They don't do online, as they are a local wholesaler. However, I need to place an order. The cost to me is $5.32USD. I'm willing to let other DP'ers have 'em at my cost, so I can make my order bigger, and make it worth my wholesaler's while.
So, it's $5.32 per plus actual ship for DP'ers. I'm looking for a general interest level here, to give me an indication of what size to place my order. I'm ordering a batch regardless. The only question is how many.
These are very easy to install. The old one gets unplugged and pulled, plug in the new one. The hardest part is controller disassembly, and that's not bad, especially if you have a magnetic screwdriver.
Kiss that sluggish control goodbye.
Any questions, ask!