I found these protectors for your DM:

http://pinbits.com/index.php?main_page=product_info&cPath=27&products_id=358&zenid=51248cccfaa7e747c43d39550947026e

Are any of these plastics in the easy break set etc what you need? :

http://littleshopofgames.com/playfpfs.html

What exactly does easy break set mean?

Hi is it this part here http://www.marcospecialties.com/itemdesc.asp?ic=31%2D1919%2D2

Also found this site that does scans so you can make your own plastics and decals, not many scans here, but could be usefull for future ref. http://www.ballsofsteel.net/?

31-1919-2.jpg

It means parts that are known to break easily and most common on a machine maldoror. I see that same part listed right under the break set too bugray . There it is called the Left Eyeball plastic. So it must crack alot as well. I imagine those parts/sets are a commonly stocked item. I've dealt with marco but never the place I found the break set on.

Also this place no picture, but it's got a part number 31-1919-16. http://mrpinballa.cart.net.au/

Yeah, postage is expensive here to Alaska also. I sometimes feel like I'm in a foreign country with the extra shipping cost and time. I would stock up and order a couple of that piece if it breaks a lot and order some more of other things you will need like posts and bulbs just to make the shipping worth it.
I order from Marco alot. I like their large selection, websight layout with the pictures and I only had one mistake on an order and they fixed it straight away.