Wow, 4 different formats from Columbia House!
Records-which I had many
8-tracks-only had a small handful
Cassettes-due to low quality I had even less pre-recorded cassettes than 8-tracks but I did have hundreds I copied from LPs to quality tapes and recorded with a quality cassette recorder, mostly Sony 3-head decks but towards the end I picked up a used Nakamichi whose recordings were almost indistinguishable from the master LP.
Reel to reel-really before my time I might have had a handful of recorders but never really used them other than for playing around with, I didn't even realize you could purchase pre-recorded reel to reel tapes, other than lectures I've never seen a music pre-recorded reel to reel, they must have been rare.
2012 SL purchased used 2/'16
2013 S w/QC purchased new
Juicebox Premium 60a L1/L2 EVSE, Ebusbar 16a L1/L2 EVSE
'12 EVSEupgrade'd 20a L1/L2 EVSE, '13 EVSEupgrade'd adjustable 6-20a L2, 6-13a L1 EVSE
Zencar 13, 20, 30a L1/L2 portable EVSE
GE Durastation 30a