Help finding DVDs...

I have a request, if anyone is willing and able to help. I'm looking at a really cute looking (but old) magical girl series called Saint Tail. All that seems to be available for purchasing the series is separate DVDs, which I hate collecting (particularly since buying the whole series at once would put me over $200 - but I'd be way more willing to spend that amount on a nice box set than individual DVDs from individual sellers on ebay or something).

Does anyone know of any hard-to-find or out-of-print box sets? Or is there anyone selling the whole set of DVDs at once? Please tell me if you know anything!