I have the following issues of AQ available:

Vol. 4 # 2, 3
Vol. 7 # 1, 2
Vol. 9 # 4
Vol. 10 # 4
Vol. 11 complete set of 4
Vol. 13 # 4
Vol. 15 # 4
Vol. 16 complete set of 4
Vol. 17 complete set of 4
Vol. 18 complete set of 4
Vol. 19 # 3, 4
Vol. 20 # 1, 2
Vol. 21 complete set of 4
Vol. 22 # 1, 2
Vol. 23 # 1, 2, 3
Vol. 24 complete set of 4
Vol. 25 # 1, 2
Vol. 26 # 1, 2, 4
Vol. 27 # 3, 4
Vol. 29 # 4
Vol. 30 # 1, 2, 3

All are in very good condition. The price is $10 per issue, plus $5 shipping (I will of course combine shipping if you're buying more than one book). I will also trade for issues that I'm missing. If you wish to trade, ask for my want list. Please contact me at bigbeat_66(at)yahoo(dot)com.