Does anyone know where to find a beldum or larvitar in platinum without complete pokedex?

i cant complete the pokedex by like 10 pokemon i have seen between 200-202
and to complete my team i need them

if you have wifi i could give you a tyranitar...

sorry i got no wifi here

on saphire/ruby/emerald?? steven gives u a beldum...

no...on platinum

their swarm pokes,

gotta talk to dawns sister,

Beldum: Swarm on Route 228
Larvitar: Swarm on Route 206

the swarms are after you get the national dex though...he doesnt have the national dex

well acually 2 hours after i posted this i finally got the national dex

Then he couldn't get them....but he has the Natdex now...so yeah =P

yeah now i just gotta wait for the swarms D: