Yup, your place is in the back of the line.
Anyway, untill Flameout-of-stock is back, you can take any other fish-oil supplement. Or you could take flaxseed oil.
Also, I'd go for glucosamine. You can probably find it with chondroitine and MSM. It's supposed to repair your joints, but it can be taken pre-emptively. And it shouldn't be expensive either.