Trade prices too low?

I just wrote a response and it got deleted when I clicked on submit comment ??
Okay, rewriting it:
Maybe not bundled (in which case it'd probably be worth even less) but those two games have been in sales for huge % off over time, so it seems reasonable. Most games gradually decrease heavily in value as they become older.

Summer Sale is comming so people want to quicksell their stuff to buy better and fresh stuff to resell (?)

Ever since the trading restrictions, prices are all over the place. Gem prices gone up almost 50%, whereas people dealing in games are finding it more difficult to trade their stuff, especially for CS keys. Plus the grey market is still strong, so they finally have to compete with those prices, putting their items near their real values instead of what they think those things are worth.

Well, witcher 2 has been 85% off for a while now (dunno about the orange box since it doesn't interest me and I'm not an active trader).

I've been able to get The Witcher 2 for a key (or less) for quite a while.
The game is available for $1.65 in Poland and The Orange Box has been available for $3.50

That's approximately 1 key, and 2 keys

I cannot tell for Orange Box but as for Witcher 2 - you gotta remember that not only steam creates value of an item. Sure - gift copy is a gift copy, but if there's a legit key available valued less than 50% of the gift copy you cannot expect gift price to remain unchanged. After all if people having gift copies don't change their prices noone will buy from them if people can buy key for half the price. Witcher 2 is currently available in dev's own store for 6.5PLN = 1.65USD which is more or less exactly 1 key. Not to mention it's not even the biggest discount for this game we've seen ;)

Orange box was 3,50 during last summer sale.

Game bundle sites like humblebundle had a significant impact on people's willingness to purchase Steam Gifts because they know that game will be available for a very better price in future not too far away.

Trade prices too low?

Saw it at first glance ... thats some guy buying the games for cheap to re-sell them.
Classic buy low sell high. Btw. Witcher 2 got sold cheaper than 1.5€ ... its constantly below 2€ on g2a.
What i noticed > buying is good goes well, "selling" not really here - but that also depends.

The screenshot you posted is someone's wishlist section - they are buying for those prices, not selling them. Every single one of those prices is below market value (and some are significantly below value). If you have some of the games on that person's wishlist you could definitely get more keys if you sold them to a different trader

Cant never take what someones interpretation of a game price for granted tbh .

Ive seen Popular stuff go for less then a key , and then Reputable traders arguing that the game is worth 2/3 keys ... sometimes even more .
Some even said they would go and buy 100 copies for that price ... after reffering them to the topic in question ... trades got closed 99% of times :)
OR comments just get deleted .
I dont want to ruin ppl business , so i delete my comment aswell obviously >.>

So even someone with 1k rep , can have inaccurate pricing ... Like the reasonable ppl put the stuff for what they got it + alittle extra as a profit for the hassle of reselling it .

Must not forget that there are also Price glitches on steam , which can cause some drastic changes in pricing for a period of time :)

Then there are ppl who sell Shantae , and Fault milestone One for 3 keys each >.>

And lastly , as for the Long time traders buying stuff for Extremely low price ... there are ... and thats why they are Long time traders
They buy stuff for cheap and re-sell it for profit ... sometimes double to what they paid for it :)

Witcher 2 was given free on GOG ...you didn'g know?lol