Sorry if this is in the wrong forum, but I'm fairly new here.
I was playing Bad Horsie, and you know that whammy part where it sounds like a horse? Well, I broke my big string (060) doing that

. So I've re-tuned my guitar since the tension changed and I'm now rocking on a 6-string, lol...
I went to music123.com to order strings. I want Dean Markley because that's what I have on my guitar now, and like them. The string gauges I use are:
010, 013, 017, 030, 042, 052, 060 (LTHB)
I have the NickelSteel on it now. So I ordered one pack of those. I also caught my eye on the BlueSteel ones, and figured... why not try them out? So I ordered a pack of each.
Music123.com just emailed me back stating the NickelSteel pack will not be delivered because "
Your order with Music123 contained one or more items which have been discontinued by the manufacturer.". Though they haven't said such about the BlueSteel... yet.
So I looked at another online music store... they didn't list any 7-string packs. Not a clue where to look to get them, and I figure this is the best place to find out. Where could I find/get some of these packs?
I also tried SamAsh and GuitarCenter before trying online. SamAsh carries nothing 7-string. GuitarCenter didn't carry anything 7-string by Dean Markley.
I appreciate your help!