Forgot to say...
ginnie711 has already reserved us a copy of "Harry Potter and the Half-Blood Prince". The bookstore that she reserved it in gives 10% discount for people who reserved/pre-ordered their books before April 1, so we get a 10% discount, YAYZES. As with Order of the Phoenix, we're splitting the cost. It's just the way our sisterly bond works. There's no more question of "Do we split it or not?" It's a question of "How much do I pay?" So our HBP will be first edition as well, just like our OoTP was. YAYZES.
Namárië,
~Sáthien