The main shell of a Bogles deck should look something like the following:
Slippery Bogle x4
Gladecover Scout x4
Kor Spiritdancer x4
Dryad Arbor x1-2
Path to Exile x2-4
Rancor x3-4
Spider Umbra x3-4
Hyena Umbra x3-4
Daybreak Coronet x3-4
Ethereal Armor x3-4
Spirit Mantle x2
Leyline of Sanctity x2-3
17-20 lands (including fetch lands (Windswept Heath), shock lands (Temple Garden), basic plains and forests and other utility lands)
As always, feel free to experiment with these cards. Bogles is already much cheaper than most modern decks, but if you need a budget version go ahead and try to build one. This is also a very simple deck with a straightforward game plan.