Personally, If you get in right now you might make a buck but look what happened to the Model 12, they were going for outrageous prices and they started coming out of the woodwork, now an average M-12 runs about what decent pump does, only when you get into small bores or high end guns do they stay escalated. With Rem sold off I think you will see them on the market again. Older ribbed Wingmasters will command better prices as even late factory 870 didn't match their fit and finish. Back in my trap shooting days Model 12 shooters carried a box of parts, 870 shooters brought more ammo.
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After the first shot the rest are just noise.
Make mine a Minaska.
Heaven has rules and walls, He-l has open borders