I will expand on that a bit , I pick up these neglected , broken , non running skis for at most a couple hundred bucks with a trailer , sometimes it's a lot less , sometimes they just drop them off for free , then I do the opposite of parting out skis , I put them back together and resell them, I do the same with Motorcycles and ATVs.
Because I can do everything from motor building , upholstery and paint in house and I have a ton of parts skis I can usually do it relatively cheaply . sometimes you hit a home run but at the worst it still pays better than general service and repair work , it also increases my customer base and I have found that like doing this type of work a lot more than I like doing customer service work and repairs.
At the end of the day I am now the customer until the ski. ATV or motorcycle sells , until that point I own it and I ride it.