Takei Daloui
Magical Girl
I've been there with that before. Trying to find a series when you realise it's gone into low print status is a real pain. Took a year to find the one missing Steins Gate volume I needed, and am currently working on other ones that I think are starting to go into low print territory.I have been doing a lot of manga purchases of certain series that has a low print run or something or certain volumes that is nearly sold out such as:
Magika Summoner (got all volumes now but volumes 5 and 11 were the hardest to find but managed to get them at a low price)
Omamori Himari (got the remaining volumes I needed from a unexpected source: Oxfam)
Ranma 1/2 2 in 1 volume 1: this one I bought recently but my last copy has a printing error where the 1st chapter has been printed again instead of final chapter of volume. Now got a correct copy. This volume is kinda hard to find w/o high prices.