I also have a CELF 4 for sale!
It’s in good condition but the spiral binding is a little worn.
Includes the examiner’s manual, 2 stimulus books, instruction sheet, observation forms and 20 record forms 2 (ages 9-16)
but no record forms 1 (5-8 yrs). Pick up from Hampton, London or I can send it to you. £200+ postage.