Steam is offering the entire Grand Theft Auto collection for the low price of $7.50 this weekend. No, not $7.50 for each game, but the entire series up to San Andreas in one convenient pack (Grand Theft Auto Classics Collection) will be available for $7.50 this weekend only. Whether you have not played the series before or just want to take a trip down an explosive memory lane, there is no reason for you NOT to queue up this collection.