I just got a Lizard Minion event, and I have Lizard Minion Repellant in my inventory.

I think you should've, unless you've already gotten it... :)

The achievement is still greyed out, suppose I should have mentioned that before. :x

Could be that there's a bug when you only have the spray maybe, because usually people get the items while having spray AND trap in their inventory. Maybe fill out a ticket and ask what went wrong?

I got an item from them when i had JUST the spray and I didn't get the achievement. Sold the item I got for 19mil and with that, i bought the Lizard Minion Trap from the Millionaire Shop to get the 'spend 5mil on one purchase at one time' achievement. So I came upon another lizard and got it and got the achievement. I think it's a mistake, sure, but if you want the achievement, try getting the trap too. I think it'll pay for itself if you surf Subeta enough to get more lizard minion events ;) Good luck~

So I need to buy the "lizard minion trap" in order to get a random event that i captured a lizard??

You might never get one. Or you might get them ALL the time. I had 2 in 2 days, just recently :)

And having the Spray gives you a 25% chance of getting the item from the Lizards, and the Trap is 50%. But with both, it's 100%.

how much is the spray?

spray is 1 million worth. the trap is 5 mill.

thanks!

They can be found for sale in the Millionaire center in Centropolis :)