How Generous You Are - The Most Expensive Gift You've ever Given

As a Steam gift only or in general as a key or on SG? Also, game base price or actually paid sum for the one game?

i would say, unfortunately its not just a matter of generosity.

i think for now its Kholat

Grand theft auto collection is $50, although I only payed $10. I think the most I purposely spent on a single ga was $10, although I can't remember if a shark hunting games was $7.50 or $12.50. Recently a problem with that grand theft auto collection ga cost me $30 instead of $10, but that's more bad luck than generosity.

Bought three Dawn of War Franchise packs when they were still pretty expensive. I cannot recall their original prices. Perhaps 150 to 200 dollars each? What a burden they became. Outside of those, the recent Middle-earth: Shadow of Mordor might the most expensive one.

from bundled ones... I think the ace founder pack which is over 30
and unbundled ... I think memoria which is over 20

AssCreed Pack (100p)
Didn't cost so much, ofcourse. Not even close

One Piece Pirate Warriors 3 is $69.99 in Australian dollars. Of course I only paid 69c for it but just going off retail price it's the most expensive.

EA Racing Pack - $70, but I didn't even pay. A friend gave it me to give away and promote his group.

I have a key for this that I'll be giving away one day, but that's just a silly price and was in a bundle.

Most I've paid out for one giveaway game is £15 ($25 or so), done that a few times.

in SGifts, various items with a base 20 dollar value.

Among friends, a step above as I got among things New Vegas Ultimate edition (because I dislike half-assing things)

For my birthday, I gave away about $800 of games. :D

Including Metal Gear Solid V, Fallout 4, Just Cause 3 and that Deus Ex one. Totally worth it.

A $40 game (Deadfall Adventures) two years ago, but recently got a price drop and now it's $20.

Realms of Arkania: Blade of Destiny 15p, A Valley Without Wind 1 and 2 Dual Pack 15p, APOX 15p. I know they are not the most expenive games.

gifted 10 copies of payday 2 just a year ago , So i guess that goes in the 100 to 500$ tier right ?

Listed: $80 Tomb Raider collection, but it was around $20 what I spent
Real: $50 Evolve Digital Deluxe, paid $30 for it
(Btw, the latter one is happening right now, has 13 entries at the moment, and ends in 1.5 hours - puzzle post)

Only 2 times Dawn of War Franchise Pack (139.99$ per copie)

bioshock triple pack (when it was still worth 80P) and arma3 extended (75P)
I spent a lot less of course, but both were steamgifts

Tomb Raider Collection, which is worth about 80 euros, though I only paid 15 for it. (It was one of my birthday giveaways!)

I've given my infinite love, and that is priceless.

Edit:
I give games i bought with my points from tremor games and my limited steam wallet i got selling cars. So i only have given away cheap games.

I did a whitelist giveaway for Max Payne Complete not too long ago, $55. (It was super cheap on Green Man at the time, $9 I think).