This ebay listing is for a huge vintage lot of guitar strings - listed below. All seem never used.  Some of the packages might have a little wear from previous owner storage.

Dean Markley - Vintage Bronze Acoustic - Signature Series - ML 12-54 0.30-1.37 mm #29004A
Dean Markley - Vintage Bronze Acoustic - .044 - 1.12 mm
Dean Markley - Signature Series - .012 .30 mm
Dean Markley - Signature Series - .015 .38 mm
Dean Markley - Double Lock Twist Swedish Steel - 016, 032, 042
Dean Markley - First, Second, Third, Sixth
Dean Markley - Artist Series - First, Second, Third, Fourth, Fifth
2 - DR The Handmade String - Tite Fit .016
DR The Handmade String - Tite Fit .013
DR - The Handmade String .032
DR - The Handmade String .026
DR - The Handmade String .036
DR - The Handmade String .054
3 - D'Addario PL012 - Acoustic or Electric Plain Steel 
D'Addario Pro-Arte B - E - G
D'Addario XL Electric Bass String .045, .080
D'Addario Pro-Arte Classical Guitar EJ45
Elixir A - 5th
Elixir B - 2nd
Elixir E - 1st
Martin & Co - Clapton's Choice - Plain Steel/Phosphor - E-1st .013 - 0.33mm - D-4th .035" - .89mm
Martin & Co - Clapton's Choice - Phosphor - G-3rd .026 - 0.66mm - E-6th .056" - 1.42mm
Martin & Co - Clapton's Choice - Plain Steel/Phosphor - B-2nd .017 - 0.43mm - A-5th .045" - 1.14mm
Ernie Ball - Power Slinky Acoustic Custom Gauge - 2144 - Phosphor Bronze - 13, 17, 26, 34, 46, 56
Ernie Ball - Electric & Acoustic - .009, .011, .016, .042
Fender - Plain Steel Acoustic/Electric - .010, .010, .013, .013, 015, .017, 036, .036, .046, .046, .040