Here are other NL.com sales. I would put 1x.com at the top giving it a minimum value of $13k. Nice domain!
Domain TLD SalePrice SaleDate SaleThru
1N com $12,876 May-06 Sedo
3S com $12,698 Sep-05 SnapNames
5F com $11,000 Apr-06 Sedo
6F com $10,950 Mar-06 Sedo
1P com $10,000 Jan-04 Sedo
8Q com $9,000 Apr-06 Sedo
2Z com $7,777 Jul-05 Afternic
5R com $7,100 Jan-06 SnapNames
6F com $7,000 Nov-05 Sedo
8P com $5,556 May-05 Sedo
0c com $5,000 Mar-05 Sedo
2P com $5,000 Sep-05 Afternic
2Z com $4,999 Feb-05 Afternic
7Z com $4,000 Jun-06 Sedo
0v com $3,450 Sep-06 Afternic
0D com $2,750 May-05 Afternic
0z com $2,500 Feb-06 Afternic
Cheers,
BidNo