I wrote Missionfish here is the cut and past from my their response letter.
I will now verify this information with red cross as per letters instructions
Thanks for writing in. Its my understanding that only listings that started live on eBay after 8/29 will benefit the Red Cross Emergency Response Fund. Your listing started on 8/25, so it should still goto the general operating fund.
You may also want to contact the Red Cross and verify this.
Thanks so much!
MissionFish Community Care