I have two relatively unused Norton waterstones for sale.
1,000 grit waterstone - asking $30 sells on Amazon for $40. Has about 1/8" tip knocked off on two bottom corners (tiny and have no affect on use).
1,000/8,000 grit combination waterstone - asking $50; Amazon price is $80. No blemishes at all.
P.S. Buy them both and I'll knock off $5. Use the 1,000 stone to flatten both sides of the combo stone was how I was taught by Lie-Nielsen rep.