Wanted: Co2 kit

So I saw a ista .5l kit for sale for R1200 in pta and nearly bought it, But I often hear Ista is overpriced SO does anyone know where I can get a better kit in that price region in the pta area.
I dont want to import as In the last year only one of the 5 things I tried to import actually survived affirmative shopping..

 

Betterweather has some good regulators and co2 canisters I'm also looking for

 

Thanks fishyPanda I actually managed to get a regulator. Now Im just looking for a cylinder.

 

Let me know where u find one

 

@FishyPanda Transfire has some good prices.

 

Managed to get hold of one, was a guy closing his marine tanks