My $87 mini-system, to replace the Crosley and the Sirius boom box that used to be stacked up on that storage cabinet. This is for CD's and satellite radio.
Radio Shack Minimus7 speakers ($15 at the flea market).
Radio Shack Optimus STA-20 receiver ($24.80 shipped, eBay).
RCA powered subwoofer ($20, thrift store).
Sony DVD/CD player, for CD's ($12, thrift store).
SiriusXM home dock, for my existing tuner ($15, eBay).
I hate to admit that this little systems thumps just as hard as my vintage home setup that I use for vinyl. And I paid more for just the speaker stands for the Sansui's.
There are probably 500-600 CD's in the drawers.