CAS 555 plate research

CAS 555
Format
Dateless
Authority Issuer
Nairn
Era
Pre-1963
Status
In Private Ownership

Price History

£0£15k£30k£45k£60kJan 2020Apr 2026Apr 2026Apr 2026

PWPlateworth estimate

Current estimate

£4,250

Estimate

PTPlate Trader

April 2026

£4,250

Sale

PTPlate Trader

April 2026

£4,250

Sale

PTPlate Trader

April 2026

£4,250

Sale

PTPlate Trader

April 2026

£4,250

Sale

PTPlate Trader

April 2026

£4,250

Sale

PTPlate Trader

April 2026

£4,250

Sale

PTPlate Trader

January 2020

£4,250

Sale
Approx value
£4,250

Plateworth estimate

Price Change
+0.0%

over full record

Last Price Change
£0

April 2026

Dealer Listings
0 shown

price-change events

Listing Variance

single listing

Cheapest Listing

No listing

Plate History

CAS 555 is a Dateless registration. Plateworth's current estimate is £4,250 with a working range of £3,613 to £4,888, based on 7 comparable sales. The latest evidence is a sale from Plate Trader at £4,250. No active dealer listing is shown, so the page separates the Plateworth estimate from public sale evidence. This page currently shows 7 timeline events from the loaded registration record.

  1. Plate Trader sale recorded

    Date precision: day

    April 2026

    Public sale record used by the valuation context.

    £4,250

  2. Plate Trader sale recorded

    Date precision: day

    April 2026

    Public sale record used by the valuation context.

    £4,250

  3. Plate Trader sale recorded

    Date precision: day

    April 2026

    Public sale record used by the valuation context.

    £4,250

  4. Plate Trader sale recorded

    Date precision: day

    April 2026

    Public sale record used by the valuation context.

    £4,250

  5. Plate Trader sale recorded

    Date precision: day

    April 2026

    Public sale record used by the valuation context.

    £4,250

  6. Plate Trader sale recorded

    Date precision: day

    April 2026

    Public sale record used by the valuation context.

    £4,250

  7. Plate Trader sale recorded

    Date precision: month

    January 2020

    Public sale record used by the valuation context.

    £4,250

About CAS 555

Dateless registrations avoid an obvious vehicle age marker, which can make short combinations more flexible across prestige vehicles and long-term private ownership. The AS index mark traces back to Nairn, now associated with Scotland. At 6 characters, CAS 555 is a standard-length registration for this era.

DatelessNairnScotlandAge-neutralStandard length

Plate Speak

CASSSS

Most likely reading: "CASSSS"

Other possible readings

CAS 555CASSSSCAS555Initials

Price Guide for this Format

6 loaded same-format comparable prices shown until active listings are available.

£1,630

Lowest

£3,179

Average

£6,600

Highest

Distribution

<£2.5k33%
£2.5k-£10k67%
£10k+0%

Prices are based on loaded sale evidence and the Plateworth estimate. Latest evidence: April 2026.