Well, I started building a new AR and I ran into a little hitch..well a big hitch. the dreaded x-wife monster struck again and I ran out of money halfway through. So I have a full assembled lower and no upper. Should I sell it or hold onto it? I'm not sure when, definately not anytime soon probably, that i'll have enough to buy an upper and I feel like it's wasted money hanging around half done. Is it worth selling half done even? It's a Spike's lower, standard parts kit, Magpul stuff - FDE (CTR stock, MIAD Grip, Trigger Guard), ambi sling, B.A.D. lever, and then an ATI Mil-spec buffertube.