Rambak I'm so sorry you were scammed. This almost happened to a relative of mine who also owns a Royal Sands timeshare.
As a seller, you should never pay any money upfront. I am considering selling my RS timeshare, so I have been researching a bit, and asking a lot of questions.
It turns out, Royal Sands timeshares are actually worth some money. Not a huge amount, but depending on the week and location, maybe in the single digit thousands, sometimes a bit more. TUG actually lists price histories on its Resort Reviews page for the Royal Sands:
https://tug2.com/resorts/resort/Royal-Sands/description
There are a few good options for selling:
1. List it on websites like TUG or Redweek. That means you would negotiate the sale yourself, but that should be fairly simple, especially if you use ISCO's in-house escrow service (cost is $249, you could ask the buyer to pay it). There are small (under $100) fees for posting ads on those sites.
2. Use Vacatia -- ISCO used to have its own in-house resale program, but now refers sellers to Vacatia which is a separate company. Downside is, they probably take a big percentage.
3. Post it on one of the Royal Resorts Facebook pages. Those are friendly and helpful communities, though a bit disorganized for selling. But people do it all the time! Again, in this case, you would want to use ISCO's in-house escrow service.
It might be helpful to call ISCO (the phone number is on your annual maintenance fee bill), and ask them to explain the process of selling your timeshare week.
If you are a Facebook user, I'd suggest joining these two groups, and spend an hour or so reading them, maybe ask some questions:
Log into Facebook to start sharing and connecting with your friends, family, and people you know.
www.facebook.com
Log into Facebook to start sharing and connecting with your friends, family, and people you know.
www.facebook.com
Best of luck to you!