Unfortunately, it seems like there is no financial limit to the operations that these scalpers run, so more products only means that there are more boxes for scalpers to purchase and resell at ridiculous prices
A single +1/+1 counter probably won't win you the game like an OverrunOverrun would, but it will definitely deal out some damage to the table without you having to fear a crackback, and that's pretty darn good
Do you seem to have enough land
If you prefer a more streamlined combo approach, you could up the count of tutors like Demonic Tutor and Vampiric Tutor
The best one is Squirreled Away, which gave Magic players what they wanted, and what they wanted was more Squirrels
The problem is that the card that would have been sold fractionally on Liquid Marketplace and at auction would be the same