How do you evaluate the increase (or decrease) in price of the land in question down the road?

If an agent brings a client and buys the wholesale deal, their standard contract is the second contract that the original contract is being assigned to.

The equity increased a ton especially w the limited supply 

This is standard practice, but there are exceptions.

As home prices or interest rates increase, fewer people can afford to purchase homes, forcing them to rent.

If you're considering BRRRR, the FHA 203(k) loan could work for bundled purchase and renovation, but it’s often simpler to use personal funds for lighter rehab projects.You could focus on properties with strong rental potential and manageable upgrades to increase value.

I’ve used seller financing as both a buyer and a seller and it can make a lot of sense in certain circumstances (for example I used it as a buyer when I reached the maximum number of conventional loans I could get, and I’ve used it as a seller to both increase my net proceeds (due to collecting interest as “the bank” in addition to the sales proceeds) and to lessen my capital gains tax hit by spreading it out over a few years).

Inventory should increase and prices should dip.

Over the past two years I've been averaging around 25 to 30% on these, a year since as interest rates Rise this causes an increase in the BDC's net interest margin or profits, so you get capital appreciation of the stock price plus 12 to 14 per cent year dividends paid out.

Quote from @Landon Whitt: Is anyone seeing a sizable increase in pre-foreclosures in their market yet?