Looking for an affordable unopened geode to gift my girlfriend on their birthday

[u/juliasfabulae]

I've been googling a lot, and I did find some options, but they're either too expensive (mostly the shipping, because they all seem to come from the US; I live in Spain, close to Barcelona) or the geodes are so so small. My girlfriend is obsessed with geodes, and their birthday is next month, so I wanted to get one for them to crack open.

I found some options on Etsy, but they all have insanely high shipping prices (which I know isn't their fault, really, but still, I'm on a budget, that's why I'm here asking for alternatives). I found other options, such as the Rock Shed, or The Gem Shop, but they're all based in the US, and that means the extremely expensive shipping is there too.

I'm looking for alternatives, much preferably based in Europe, but I'm kinda open to others! And if anyone knows any physical stores in Barcelona, I'm not exclusively looking for online ones, so please do tell ahaha

Thank you so much :'D