Keepers of the Glade

I am currently working on making my GM brewing trophy. I have a mounted diamond, and blue diamond so far, along with a corking device. My problem is getting my hands on a Jacinth and Black sapph without having to try to scrounge up 2.5k to buy them in the bazaar, THEN having to spend another 1kish on velium to mount them and buying another 2 rubies (alredy have 2). If I don't need to spend 2.5k on the 2 gems, i have the cash to finish it now.