[sdiy] Source for dual Concentric shaft pots?

[Sam Ecoff]

Hi All,

Does anyone have a source for concentric 100k linear pots? I'm  
particularly interested in the Bourns PTJ90 (http://www.bourns.com/ 
pdfs/PTJ90.pdf) as it would absolutely rock in the MFOS sequencer  
(think: coarse, fine and gate switch controls all on one switch!  
Massive savings in panel real estate without diminishing  
functionality.) The only hangup is that they are $3.33 a piece, and  
the minimum order is 500 from mouser. Given that I can't afford to  
sink over $1500 in pots alone (and I'd probably never need that  
many!) it's currently a no-go for me. Does anybody have a different  
supplier or a different part they know and love?

Thanks,

Sam E.