I plan to buy the core rulebook again once/if it is reprinted with proper errata.
P. T. Barnam would be proud of you.
He'd have loved me. I bought the SR5 core book 3 times. I preordered the regular edition through Amazon. Then when the PDF hit, I grabbed it via DTRPG. When I finally decided on getting the deluxe edition, I bought it again (and it included another PDF copy, iirc). Part of the delay of the special edition decision was due to the knowledge that the print version had as much errata as it did. But then, I buy special editions to look pretty on my bookshelf, so I went for it anyway.
Would I buy it again if an errata free version came out? Probably not, that's what I have the PDFs for: errata corrections. Though if in 4-5 years they give it an SR4A treatment, with errata, I'd consider it.
-Ariketh