One of the most interesting things about Pioneer is that the format looks to be slow enough that many of these decks will be able to support midrangey elements to help protect or support their combo
But I think overall, the combination of re-prints and other factors has an impact on the supply/demand for a lot of the cards and the overall market attitude/perception towards the pricing/value of the cards
The final way is by dismantling cards
For posterity's sake -- I had to solve all five here to showcase the solutions, but in the end I went with 3 through 5
Stealth Beast, Tamahagane "Metsu" When this unit is placed, if you have the crest of Evil Stealth Dragon, Shiranui Oboro, you may put the top card of your deck into your Soul or bind it face down, and if your Vanguard is Grade 3 or greater, this unit gets Power +5000 until end of turn
Master Duel on PC with BlueStacks, you have access to the Instance Manager, a feature that lets you play on multiple instances of the game at the same time