Very True...
This pattern has repeated itself hundreds, if not thousands, of times since I started this hobby 20 yrs ago now: New guy comes in and sees something he likes, buys a few of a couple different denominations and then gets stuck. Puts up want ads and "crickets." This hobby takes both some money and patience or an extreme amount of money. If tens of thousands of dollars doesn't mean much to you then you will shake stuff loose, but then you will almost certainly have to sell at a loss if you decide to sell. If you hesitate at spending 3k for 6 racks of live $5's @ Paris LV or some other live $5 then going the route of RHC's or Live THC $5's are your 2 best options for today. End of story.
Who knows, maybe one day that won't be the case, but for now and until something changes that is the current situation.