Jerry Raskin's "The Needle Doctor" sells original replacement styli for the 681EEE, and also a replacement for the company's current 680 Hi-Fi model. If I'm correct, the "Hi-Fi" designation replaces the older "EE" designation, and as I've stated previously, the 680EE and the 681EEE (not the "S") version are identical: one's calibrated, and the other isn't.
If you look on Jerry Raskin's page for Stanton replacement styli, you'll see that the D-6800Hi-Fi has no brush. That's of little consequence, as you can easily remove the brush from your existing stylus, and snap it into the new one, should you choose to buy this model.
This should work, and it'll save you $30 in the process.
Jerry also sells the replacement stylus for the 881-S, but that won't work in your cartridge body. Yours is moving iron, and the 881-S is moving magnet.
Good luck!