Yes, scalping is a thing for highly in demand products but it's not the rule. Financing is the default option for a reason.Um, yeah they do. A buddy of mine in Florida bought like 20 iphones at full price at the last new phone launch and immediately flipped them on ebay for 50-100% profit. When something is sold out even the subsidized folks will be crazy enough to spend stupid $$ to get their hands on one.
Microsoft sent me two Xbox Ones for free at launch and I sold the extra one for well above retail. Premium electronics are almost always in high demand, and if there are supply constraints, it just makes them more desirable it seems.