Which one of my PPI amps should I sell?

[doug 10+ year member]

First off, this is NOT a classified ad in disguise-- I'm only looking for opinions from the car audio illuminati. //content.invisioncic.com/y282845/emoticons/cool.gif.3bcaf8f141236c00f8044d07150e34f7.gif

I have two old AM series Precision Power amps that have been sitting in my garage for years, and now I'm finally putting together another system for my current vehicle. Since I'm strapped for cash, I'm thinking of selling at least one of these amps-- a PPI-2075AM (2x75W) and a PPI-4100AM (4x25W). The only problem is that I'm missing one of the wiring harnesses-- I have two out of the three total I need. So I have two questions:

1) Which amp would likely command the most coin on eBay or wherever?

2) Would the final price be that much lower since whichever one I sell will be missing one of the harnesses? How can I get replacement harnesses since the amps are well over 10 years old?

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