Is it easier to sell mono blocks or stereo amp on the used market?


I will be buying a new 2 channel McIntosh system soon and I am trying to decide between a 2 mono block amps or a single stereo amp. Curious... if I decided to sell down the road is it easier to sell mono blocks or a single stereo amp on the used market? Was not sure which is more in demand. 

dman777
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It would be the McIntosh MC611 amps. But they really weigh close to the McIntosh stereo amp (forgot the model number) so I am not sure if I can say weight would be a benefit.

I am trying to look ahead down the road because I have been prone to changing gear in this hobby.

 

Looking at Hi Fi shark, it looks like they sell with in about a month of being listed. Am I looking at that correctly? 
https://www.hifishark.com/search?q=mcintosh+mc611
 

@dean_palmer Yes most do want one box and for good rea$on. And many integrated's are superb.

I always had an intreated AMP until (and I was never ensorcelled with monos or even thought much about 'em.)  But a life long deeper dive into sound reproduction took me finally to Mono Blocks.  Blocks are often an audiophile's progressive destination for some, not imagined until they are. Bingo.

I have dealers that will let me bring home demo gear that I can listen to, but when I'm interested in a brand I'm not sure of compatibility with I'll buy used so if I don't care for the match I can resell at or near my initial cost.  Buy a pair of Mc611's used at discount and play them a couple months then keep or resell them.