Since this is the first time I've ever seen the forfeited land property list, I found it odd that in looking online, a few of the properties popped up at first blush as being foreclosed, while still having outstanding tax liens. 

I also find that the properties forfeited are of lower quality.  

It is possible that they would allow you to install the cage after you have waived your contingencies - if you are willing to leave the cage their and forfeit getting reimbursed if you did not close. 

Generally it's 10 days but in this market, it's so hot that many buyers are waiving the inspection period which basically means the earnest money you put down is immediately "hard" and you would have to forfeit it if you walk.

Are you able to link the option in such a way as to say....If they break the lease, then their option is Null and all monies are forfeited ?

@J Scott so you forfeit the commission and basically take that amount off the sales price?

I think generally the buyer would forfeit a fee, if he breaches the contract.

Do you have to refund him the 2 months, or is it forfeit?

The problem is that there are laws on the books that allow the federal government to seize and forfeit any money from the sale of illegal drugs and to seize any property bought with proceeds from drug sales. 

They either put it in the mailbox (illegal unless we give them permission) and forfeit the receipt or come when we are home and we give them a receipt.