Below you will find a list of cheaper attars, some are good 'one offs', others are nice but not long lasting, all are free from alcohol and solvents.
Moroccan Mint (fresh, good in water oil burners) 3ml £6 (one off)
Musk Pakistan ( a good rich perfume) 3ml £5
Al Oudh (Maroc) (nice, subtle, hint of oudh moving to sweet amber notes) .. £6 (one off)
Al Nabha Range (Saudi)
Al Oudh 3ml £5 (one off)