Ball Joint Dust Boots? where to get them..

[GMC Guy]

i've looked everywhere for them and i can't find anyone that sells the replacement boots without the entire ball joint. i'm in the process of putting my lowering spindles on and found a couple tears in the lower boots, so i figured now is the time to replace them.... The ball joints themselves are not that old, and besides i don't have the extra $$ at the moment to buy new ball joints that run like $40 a piece...

I know drop spindles are very common, so there has to be someone who has run into this problem before