I can live with no reg cards but no spine is hard to accept, unless the price is good enough or unless its an album thats really scarce, or an album i really want for the music. Other bonus thingies it depends how meaningful they are...
Last trip to Kyoto I saw a used same same same with no spine and no reg card and no sticker, but it was below 2000 yen and i really like the music so i bought it
Whats your favourite album in your collection? Not necessarily the most expensive