Reddit reviews Garri Potter I Filofskij Kamen = Harry Potter and the Philosophers Stone (Russian Edition)
We found 2 Reddit comments about Garri Potter I Filofskij Kamen = Harry Potter and the Philosophers Stone (Russian Edition). Here are the top ones, ranked by their Reddit score.
It would help to know which country you live in to find a site for you. I found several offers on amazon.com though, as well as amazon.de:
http://www.amazon.com/Metro-2033-Dmitry-Glukhovsky/dp/5170785070/ref=sr_1_6?ie=UTF8&qid=1409645218&sr=8-6&keywords=metro+2033+russian
http://www.amazon.com/Metro-2033-Glukhovskii-Dmitrii/dp/5903396038/ref=sr_1_9?ie=UTF8&qid=1409645218&sr=8-9&keywords=metro+2033+russian
http://www.amazon.com/Metro-2033-in-Russian/dp/5170596782/ref=sr_1_5?ie=UTF8&qid=1409645218&sr=8-5&keywords=metro+2033+russian
Some imports are quite pricey at $68, but some others sell it starting from $19.
Harry Potter:
http://www.amazon.com/Potter-filosofskii-Philosophers-Russian-Edition/dp/535300308X/ref=sr_1_1?ie=UTF8&qid=1409645388&sr=8-1&keywords=harry+potter+russian
Hint and fun fact: In Russian there's no H like we know it, so when translating names it's often/sometimes replaced with G. So the book it russian is actually called Garri Potter. Maybe that helps with your search.
EDIT: Formatting
https://www.amazon.com/dp/535300308X/ref=cm_sw_r_sms_apa_i_D2dYDbBKQKQJN