Whats the BIGGEST regret so far for you in the summer sale?

Haven't bought anything yet, I did trade with a guy for Element4l (he has CD-keys for it, some dev connection there). Gave him 17 cards which didn't have much value on the steam market, but he wanted them to level up. And no it wasn't a fraud, I have the game now, and he got his cards. Really good trade if you ask me, I've been wanting that game for months :D

CS:GO because I bought it from the European store after I saw that the Russian traders were selling it for a little bit more, what I did not notice is that in the Russian steam store CS:GO and CS Complete have the same exact price... but still, I wouldn't play the old games and I already own CS:S, so I won't cry about it.

Why is this a thing already

That I couldn't buy Brave New World dlc when it was on the flash sale :(

No real regrets so far. I kinda had one but I ended up getting back slightly over half I payed for it from selling the cards I got for it.. so due to that I do not regret it that much :P ( Just in-case you where wondering, it was Scribblenauts Unlimited. Who knows though perhaps I will have more fun with it as I play the game more.

Buying Garry's Mod a year back in the last sale was a HUGE mistake.

I regret not buying ROgue Legacy sooner than in the sale, worth every cent so far. Put 3 hours in right away :3

Missed first chance at borderlands characters discount. Bought most stuff at gmg666 so steam summer sale is for the little things

One tip guys!

You can easily regret that you just bought something. Just make sure you get the best deal and then purchase as a gift and then put it in your inventory. You can then trade it for something else later.

My mistake is I havn't charged my visa.

uhm.. 10 euro's worth of TF2 keys for the summer crates i think - useless really.. but i got tempted

Buying a set of mystery cards early using their Class IDs.

Price was double of what it is now. Oh well, I learned my lesson.

First day and already regrets? You are fast. And to OP, thank you for being one of those "rush-it" users buying all my cards for 3€+

that i don't have enough money.. spent over half of my saved summer sale funds today.. it's just the first day...

Ace of Spades.

I'm happy to say I've no regrets this time around. This'll be the first year I actually have money during this sale.

Until now everything is working out fine, no regrets at all.

why would you spend money on the cards when you could get them from buying games and voting for the community choice?

Nothing since Steam has not allowed me to buy anything... Yet...

Que? We're less than a day into summer sale and people regret things already?

Spending my money to buy games. :|

Dark Souls not being available in steam in my country. I can go to a local store or buy in online local store, but still... with a discount that would be an awesome deal.

I have set up some rules for myself:
-Sell every card immediately
-Never craft a badge
-Never buy a card
-Only buy games when on a flash sale.

I have bought Half Life complete last week, an CS complete on the summer sale for basically free. No regrets.

I regret having one cent on my Steam wallet and forty-eight on PayPal = I have a choice of three games and a bunch of DLCs for games I don't have. Go me!
Though it's not that big of a deal, since this is my first Steam sale EVAR and I've already missed out on like eight-nine-ten-i-don't-know-how-many years.