That’s really smartWell, technically...
I bought one for myself, ripped off the binding, and scanned it so I have a bookmarked, digital copy.
1989: Player's Handbook for 2nd edition AD&D.
1995: Players Handbook (Revised) for 2nd edition AD&D.
2000: Player's Handbook for 3rd edition D&D.
2014: Player's Handbook for 5th edition D&D.