No, not to me. Looks a rather poor forgery, especially if the vertical in the "R" was laid down last but the rest is also very atypical to me - odd slants and formations. Hopefully Seamus will see this and comment as well. You should be able to find a nice example for under $200-$225 if you look around.
Here is mine for comparison below with my Gilmour - Waters collected in person 9.16.17. Click for larger image:
Even the placement is odd. Waters often lower left. Spacing also odd here as well between letters; that first "o" says as much as any other part of this - baseline and ending flourish all wrong. Did you buy this already?
You are very welcome. That is good. If I were you I would start a "wanted ad" in the Buy/Sell/Trade forum and ask members to show what they might have to offer and what they are asking. This will allow you some measure of choice.