I am debating wether I should buy this. I'v listened to some songs from it and there pretty good but I dont know if its worth $70. Can someone please tell me if its really worth that?

It is worth it 100%. The memorabilia and Barn Jams are fantastic and, of course, the tracks are, as always, incredible. High recommended mate, you won't regret it.

I'm perfectly pleased with mine.

yeah well worth the money.. very pleased with mine :-)

Wings on the Pig Wrote:...Barn Jams are fantastic...

I really dig the Barn Jams. I would not mind an entire record in that vein!

I was debating which set to get as well. Unfortunataly, money was an issue with me, but I managed to get the 3 disc set at a bargain price.
Yes, I would've liked the 5 disc set, but I am very pleased with the 3 disc one. Probably depends on whether you can spare the money or extra money or whether your're a fan or fanatic of Mr. Gilmour. No I'm NOT making fun of my fellow PF fans here who maybe fanatics, nothing wrong with that at all!
I have the Oh By The Way set plus Remember That Night and P.U.L.S.E. DVD's so I'm suitably stocked up, so to speak.
Check out Wikipedia's entry on Live In Gdansk so you can see what you get in each set (and not what you get)

I am very pleased with my 5 disc set....I think it was well worth the money I paid for it.

Here's a picture of the memorabilia.

Well, if you're not a die-hard Gilmour fan you don't need the 5-disc set, the 4-disc one is really good and own all that you need to hear, and is cheaper.

But if, like me, you are a die-hard fan you need the 5-disc set :D

Just got mine from UPS today. It's awesome. I already had just the 2 CD set, but I had to get the 5 disc version. It's great, as soon as I opened it I knew that I got my money's worth.
I wanna use that guitar pick so bad, but I know I'll just lose it! I wish it had come with 2.
Anyway, get the 5 disc version and you will be happy!