http://www.serebii.net/blackwhite/collectors.shtml
I'll be including the info.
Eastern Exit of route 5 in a trailer
Tiny Mushroom-500
Shoal Salt-7000
Big Mushroom-5000
Balm Mushroom-25000
Casteliacone-2000
Honey-500
Leftovers-200
Lucky Egg-200
Old Gateau-4000
Rare Candy-10000
Icirrus City Pokemon Center
Big Pearl-7500
Big Nugget-30000
Comet Shard-60000
Damp/Smooth/Heat/Float/Icy Rock-1000
Shiny/Thunder/Water/Moon/Dawn/Dusk/Fire Stone-2000
Nugget-10000
Pearl String-60000
Pearl-1400
Shoal Shell-7000
Star Piece-9800
Stardust-2000
At Undella Town
Yellow/White/Red/Blue/Black Flute-7500
Relic Statue-200000
Relic Vase-50000
Relic Silver-5000
Relic Gold-10000
Relic Crown-300000
Relic Copper-2500
Relic Band-100000
