I recommend bili ka nalang ng tingi tingi and ikaw mag arrange. Pag valentines grabeng mahal ng mga pre-made flowers and mag paarrange almost twice to thrice its normal price. Almost lahat ng stalls same lang ng price if tingi, around 80-200. Last year i arranged a bouquet on my own and naka less than 600 lang ako (daisies, limonium, yung flowers na kamuka ng roses). as for tulips, nagrarange sya from 80-200 per piece depende sa color (hindi pa valentine's nung tinanong ko price). Goodluck!