I must be behind the times. All three televisions in my house, plus the computer monitor, are CRTs. They're just too freaking heavy for me to want to replace.
I had the blinking battery indicator when I shot with my IIe last summer, the pics turned out fine. I suspect the OP has some other issue, but I sure don't know what it might be. As much as I hate the thought of cameras becoming disposable, that's probably your only choice. Spend $10-25 to get another one and keep going. What the heck, get two.